Hi,
I am going to install a rad and re-locate a towel rail heater and so need to dain down the central heating system. The trouble is I don't want to rush!
Can I drain it down and then leave just the hot water bit running so that all the hot taps still work? Then I can spend a couple of hours a day over the next week moving the relevant pipe work.
The boiler is a combi - Valliant Eco tec plus.
I did hear that running the hot water when the central heating is drained can destroy the boiler.
Many thanks in advance.
Chris
I am going to install a rad and re-locate a towel rail heater and so need to dain down the central heating system. The trouble is I don't want to rush!
Can I drain it down and then leave just the hot water bit running so that all the hot taps still work? Then I can spend a couple of hours a day over the next week moving the relevant pipe work.
The boiler is a combi - Valliant Eco tec plus.
I did hear that running the hot water when the central heating is drained can destroy the boiler.
Many thanks in advance.
Chris